代码如下:
private GetsubDirectories(TreeNode parent)
{
DirectoryInfo directory;
try
{
if(parent.Nodes.Count==0)
{
directory = new DirectoryInfo (parent.FullPath );
foreach(DirectoryInfo dir in directory.GetDirectories)
{
TreeNode newNode = new TreeNode (dir.Name );
parent.Nodes.Add(newNode);
}
foreach(TreeNode node in Parent.Nodes )
{
if (node.Nodes.Count ==0)
{
directory =new DirectoryInfo (node.FullPath ); foreach(DirectoryInfo dir in directory.GetDirectories())
{
TreeNode newNode = new TreeNode (dir.Name );
node.Nodes.Add (newNode);
}
}
}
}
}
catch
{
return;
}
}
提示有如下错误:
D:\vs.net项目\应用程序\高级控件示例\TabControlExample.cs(336): 类、结构或接口方法必须有返回类型
不知道是哪里出了错..
private GetsubDirectories(TreeNode parent)
{
DirectoryInfo directory;
try
{
if(parent.Nodes.Count==0)
{
directory = new DirectoryInfo (parent.FullPath );
foreach(DirectoryInfo dir in directory.GetDirectories)
{
TreeNode newNode = new TreeNode (dir.Name );
parent.Nodes.Add(newNode);
}
foreach(TreeNode node in Parent.Nodes )
{
if (node.Nodes.Count ==0)
{
directory =new DirectoryInfo (node.FullPath ); foreach(DirectoryInfo dir in directory.GetDirectories())
{
TreeNode newNode = new TreeNode (dir.Name );
node.Nodes.Add (newNode);
}
}
}
}
}
catch
{
return;
}
}
提示有如下错误:
D:\vs.net项目\应用程序\高级控件示例\TabControlExample.cs(336): 类、结构或接口方法必须有返回类型
不知道是哪里出了错..
改成
private void GetsubDirectories(TreeNode parent)
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